11, Heol Treventy
11, Heol Treventy
Description & Estimates







11, Heol Treventy, Llanelli is recorded publicly as a period freehold house across 990 ft2 of internal area, sitting on a 412 m2 plot.
Locally, houses of this size normally have 3 bedrooms with a garden.
Our estimate of the sale value of 11, Heol Treventy, Llanelli is £192,525 and its rental estimate is £993 per month, given the available information and assuming reasonable condition.
Heol Treventy, Cross Hands, Llanelli, SA14 falls within the SA14 postal district.
Our Data Sources
11, Heol Treventy, Llanelli has a single entry in the Land Registry from June 2021 and a single entry in the EPC database dated August 2020.
We combine this information with that of neighbouring properties to estimate the property attributes and values.
The local information is scored as 3 out of 5 and is considered of medium accuracy.
Price Range & Condition
The condition of a property plays an important role in determining its value, with the degree of impact varying by property type, size and location.
For 11, Heol Treventy, Llanelli, we estimate a market value of £202,152 and a rental value of £1,042 per month when presented in very good decorative order. Should the property require extensive cosmetic improvement, those figures would reduce to £179,049 and £923 per month respectively.
Recent Market Change
Over the last year, 11, Heol Treventy, Llanelli has seen its estimated sale value increase by £4,402 (2.3%) and its estimated rental value grow by £45 per month (4.5%). This results in an estimated gross rental yield of 6.2%.
Plot Size
HM Land Registry records the plot of land for 11, Heol Treventy, Llanelli as measuring 412 m2.
That makes it the 26th largest plot in the postcode, where 36 of the 42 other houses have recorded plot data.
Energy Efficiency
11, Heol Treventy, Llanelli has an Energy Performance Rating (EPC) of E. This is based on the most recent assessment, dated 24 Aug 2020.
The property is not connected to mains gas and has fully double glazed windows. It is heated using Boiler and radiators, dual fuel (mineral and wood).
Sold Prices
The most recent sale of 11, Heol Treventy, Llanelli completed on 8th June 2021 at £114,000 and was recorded by HM Land Registry as a freehold house.
Since 1995 this is the property's only sale.
Values of comparable properties have risen by 6.1% over the period since June 2021.
- Sold Jun 2021£114,000
Similar Properties Sold Nearby
Over the past 2 years 3 properties similar to 11, Heol Treventy, Llanelli have sold within a radius of 1.7 kilometres, per the Land Registry and our network of Estate Agents.
The latest, on the 23rd January 2026, was 6, Heol Y Parc, Llanelli, SA14 7DE, a freehold house which sold for £112,000.
Read more about house prices in SA14.
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
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Location Comparison
Of the 44 addresses on Heol Treventy, Cross Hands, Llanelli, SA14, 11, Heol Treventy, Llanelli comes out as the 28th largest and the 22nd most expensive in our analysis of the public data.
It is also £1k more expensive than the average property across the SA14 district.
More reading links
Schools Nearby
Public Transport Nearby
From 11, Heol Treventy, Llanelli, the nearest station is Ammanford, 7.4 kilometres away.
- 7.4kmAmmanford
- 7.8kmPantyffynnon
- 8.2kmLlandybie
Available Internet Speeds
Broadband here reaches superfast speeds, based on recent Ofcom data.
According to recent data from Ofcom, Superfast broadband is available in the area.
Risk of Flooding
The flood risk here is rated very low, based on Environment Agency data.

